<form id="edit-form" class="form-horizontal" role="form" data-toggle="validator" method="POST" action="">
    {volist name="question_list['qs']" id="item"}
        <div class="form-group">
            <label class="control-label col-xs-12 col-sm-4">{$key+1}：{$item}</label>
            <div class="col-xs-12 col-sm-8">
                <ul class="dan ul{$key}">
                    <li style="list-style-type: none;">
                        <input type="radio" name="answer_{$key}" value="{$key}_A" {eq name="answers_data[$key]" value="A"}checked{else/}disabled{/eq} readonly />
                        <span>   {$question_list['a'][$key]}</span>
                    </li>
                    <li style="list-style-type: none;">
                        <input type="radio" name="answer_{$key}" value="{$key}_B" {eq name="answers_data[$key]" value="B"}checked{else/}disabled{/eq} readonly />
                        <span>    {$question_list['b'][$key]}</span>
                    </li>
                </ul>
            </div>
        </div>
    {/volist}
</form>
